Merge branch 'bc/fix-array-syntax-for-3.0-in-completion-bash' into maint

Command line completion code was inadvertently made incompatible with
older versions of bash by using a newer array notation.

* bc/fix-array-syntax-for-3.0-in-completion-bash:
git-completion.bash: replace zsh notation that breaks bash 3.X

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 14dd5e7ca272350b3fa13d6fc8da3ccb46e12227..468c96c4a214b4572327a682ddbd7cb9d96aa008 100644 (file)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2431,7 +2431,7 @@ if [[ -n ${ZSH_VERSION-} ]]; then
                                --*=*|*.) ;;
                                *) c="$c " ;;
                                esac
-                               array+=("$c")
+                               array[$#array+1]="$c"
                        done
                        compset -P '*[=:]'
                        compadd -Q -S '' -p "${2-}" -a -- array && _ret=0